/* ── Reset & Base ── */
      *,
      *::before,
      *::after {
        box-sizing: border-box;
        margin: 0;
        padding: 0;
      }
      html {
        scroll-behavior: smooth;
        scroll-padding-top: 80px;
      }

      :root {
        --bg: #04060e;
        --surface: #0a0f1e;
        --surface-2: #0f1528;
        --surface-3: #141c35;
        --text: #eaf0ff;
        --text-dim: #8a95b8;
        --accent: #00e5ff;
        --accent-2: #7c6aff;
        --accent-3: #ff6ac8;
        --ok: #00ffa3;
        --border: rgba(255, 255, 255, 0.06);
        --glow: rgba(0, 229, 255, 0.15);
        --radius: 16px;
        --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
          "Segoe UI", sans-serif;
        --mono: "JetBrains Mono", "SFMono-Regular", Consolas, "Liberation Mono",
          monospace;
      }

      body {
        font-family: var(--font);
        background: var(--bg);
        color: var(--text);
        line-height: 1.65;
        overflow-x: hidden;
        -webkit-font-smoothing: antialiased;
      }

      /* ── Scrollbar: a record capsule sliding along the log rail ── */
      ::-webkit-scrollbar {
        width: 10px;
        height: 10px;
      }
      ::-webkit-scrollbar-track {
        background: repeating-linear-gradient(
          180deg,
          rgba(255, 255, 255, 0.04) 0 3px,
          transparent 3px 10px
        );
      }
      ::-webkit-scrollbar-track:horizontal {
        background: repeating-linear-gradient(
          90deg,
          rgba(255, 255, 255, 0.04) 0 3px,
          transparent 3px 10px
        );
      }
      ::-webkit-scrollbar-thumb {
        background: linear-gradient(
          180deg,
          var(--accent),
          var(--accent-2) 55%,
          var(--accent-3)
        );
        border-radius: 999px;
        border: 3px solid var(--bg);
      }
      ::-webkit-scrollbar-thumb:horizontal {
        background: linear-gradient(
          90deg,
          var(--accent),
          var(--accent-2) 55%,
          var(--accent-3)
        );
        border-radius: 999px;
        border: 3px solid var(--bg);
      }
      ::-webkit-scrollbar-thumb:hover {
        border-width: 2px;
        box-shadow: 0 0 12px var(--glow);
      }
      ::-webkit-scrollbar-corner {
        background: transparent;
      }
      /* Firefox fallback (no per-part styling there) */
      @supports not selector(::-webkit-scrollbar) {
        html {
          scrollbar-width: thin;
          scrollbar-color: var(--accent-2) rgba(255, 255, 255, 0.04);
        }
      }

      /* ── Animated Background ── */
      .bg-mesh {
        position: fixed;
        inset: 0;
        z-index: -1;
        overflow: hidden;
      }
      .bg-mesh .orb {
        position: absolute;
        border-radius: 50%;
        filter: blur(120px);
        opacity: 0.3;
        animation: orbFloat 20s ease-in-out infinite alternate;
      }
      .bg-mesh .orb:nth-child(1) {
        width: 600px;
        height: 600px;
        background: var(--accent);
        top: -10%;
        right: -5%;
        animation-duration: 25s;
      }
      .bg-mesh .orb:nth-child(2) {
        width: 500px;
        height: 500px;
        background: var(--accent-2);
        bottom: -15%;
        left: -8%;
        animation-duration: 30s;
        animation-delay: -5s;
      }
      .bg-mesh .orb:nth-child(3) {
        width: 350px;
        height: 350px;
        background: var(--accent-3);
        top: 40%;
        left: 50%;
        animation-duration: 22s;
        animation-delay: -10s;
      }
      @keyframes orbFloat {
        0% {
          transform: translate(0, 0) scale(1);
        }
        33% {
          transform: translate(40px, -30px) scale(1.05);
        }
        66% {
          transform: translate(-20px, 50px) scale(0.95);
        }
        100% {
          transform: translate(30px, -40px) scale(1.02);
        }
      }

      /* ── Grid noise overlay ── */
      .bg-mesh::after {
        content: "";
        position: absolute;
        inset: 0;
        background-image: radial-gradient(
          rgba(255, 255, 255, 0.03) 1px,
          transparent 1px
        );
        background-size: 32px 32px;
      }

      /* ── Container ── */
      .wrap {
        width: min(1200px, 90%);
        margin: 0 auto;
      }

      /* ── Reveal Animations ── */
      .reveal {
        opacity: 0;
        transform: translateY(40px);
        transition:
          opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
          transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
      }
      .reveal.visible {
        opacity: 1;
        transform: translateY(0);
      }
      .reveal-delay-1 {
        transition-delay: 0.1s;
      }
      .reveal-delay-2 {
        transition-delay: 0.2s;
      }
      .reveal-delay-3 {
        transition-delay: 0.3s;
      }
      .reveal-delay-4 {
        transition-delay: 0.4s;
      }

      /* ── Navigation ── */
      .nav {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 100;
        transition:
          background 0.3s,
          border-color 0.3s,
          backdrop-filter 0.3s;
        border-bottom: 1px solid transparent;
      }
      .nav.scrolled {
        background: rgba(4, 6, 14, 0.85);
        backdrop-filter: blur(24px) saturate(1.4);
        border-bottom-color: var(--border);
      }
      .nav-inner {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 1.1rem 0;
      }
      .brand {
        font-weight: 900;
        font-size: 1.3rem;
        letter-spacing: -1px;
        display: flex;
        align-items: center;
        gap: 0.5rem;
        text-decoration: none;
        color: var(--text);
      }
      .brand-accent {
        color: var(--accent);
      }
      .brand-logo {
        width: 50px;
        height: auto;
        flex-shrink: 0;
        filter: drop-shadow(0 0 8px rgba(0, 229, 255, 0.35));
      }
      .nav-links {
        display: flex;
        align-items: center;
        gap: 0.3rem;
      }
      .nav-links a {
        color: var(--text-dim);
        text-decoration: none;
        font-size: 0.88rem;
        font-weight: 500;
        padding: 0.45rem 0.85rem;
        border-radius: 8px;
        transition:
          color 0.2s,
          background 0.2s;
      }
      .nav-links a:hover {
        color: var(--text);
        background: rgba(255, 255, 255, 0.05);
      }
      .nav-cta {
        background: var(--accent) !important;
        color: var(--bg) !important;
        font-weight: 600 !important;
        padding: 0.5rem 1.1rem !important;
      }
      .nav-cta:hover {
        opacity: 0.85;
      }

      /* Mobile menu */
      .hamburger {
        display: none;
        background: none;
        border: none;
        cursor: pointer;
        width: 28px;
        height: 20px;
        position: relative;
      }
      .hamburger span {
        display: block;
        width: 100%;
        height: 2px;
        background: var(--text);
        border-radius: 2px;
        position: absolute;
        left: 0;
        transition: all 0.3s;
      }
      .hamburger span:nth-child(1) {
        top: 0;
      }
      .hamburger span:nth-child(2) {
        top: 9px;
      }
      .hamburger span:nth-child(3) {
        top: 18px;
      }
      .hamburger.open span:nth-child(1) {
        top: 9px;
        transform: rotate(45deg);
      }
      .hamburger.open span:nth-child(2) {
        opacity: 0;
      }
      .hamburger.open span:nth-child(3) {
        top: 9px;
        transform: rotate(-45deg);
      }

      /* ── Hero Section ── */
      .hero {
        min-height: 100vh;
        display: flex;
        align-items: center;
        padding: 8rem 0 5rem;
        position: relative;
      }
      .hero-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
        align-items: center;
        width: 100%;
      }
      .hero-tag {
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        padding: 0.4rem 1rem 0.4rem 0.6rem;
        border-radius: 100px;
        border: 1px solid rgba(0, 229, 255, 0.2);
        background: rgba(0, 229, 255, 0.06);
        font-family: var(--mono);
        font-size: 0.78rem;
        color: var(--accent);
        margin-bottom: 1.5rem;
      }
      .hero-tag .dot {
        width: 8px;
        height: 8px;
        background: var(--ok);
        border-radius: 50%;
        animation: pulse 2s ease-in-out infinite;
      }
      @keyframes pulse {
        0%,
        100% {
          opacity: 1;
          box-shadow: 0 0 0 0 rgba(0, 255, 163, 0.4);
        }
        50% {
          opacity: 0.7;
          box-shadow: 0 0 0 8px rgba(0, 255, 163, 0);
        }
      }
      .hero h1 {
        font-size: clamp(2.4rem, 5.5vw, 4.2rem);
        font-weight: 900;
        line-height: 1.05;
        letter-spacing: -2px;
        margin-bottom: 1.5rem;
      }
      .hero h1 .gradient {
        background: linear-gradient(
          135deg,
          var(--accent),
          var(--accent-2),
          var(--accent-3)
        );
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
      }
      .hero-desc {
        color: var(--text-dim);
        font-size: 1.1rem;
        max-width: 50ch;
        margin-bottom: 2rem;
        line-height: 1.7;
      }
      .hero-actions {
        display: flex;
        gap: 1rem;
        flex-wrap: wrap;
      }
      .btn {
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        padding: 0.85rem 1.6rem;
        border-radius: 12px;
        text-decoration: none;
        font-weight: 600;
        font-size: 0.95rem;
        transition: all 0.25s;
        border: none;
        cursor: pointer;
      }
      .btn-primary {
        background: linear-gradient(135deg, var(--accent), var(--accent-2));
        color: var(--bg);
        box-shadow: 0 4px 24px rgba(0, 229, 255, 0.25);
      }
      .btn-primary:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 32px rgba(0, 229, 255, 0.35);
      }
      .btn-outline {
        background: transparent;
        color: var(--text);
        border: 1px solid rgba(255, 255, 255, 0.12);
        backdrop-filter: blur(8px);
      }
      .btn-outline:hover {
        border-color: rgba(255, 255, 255, 0.25);
        background: rgba(255, 255, 255, 0.04);
        transform: translateY(-2px);
      }

      /* Terminal Card */
      .terminal-card {
        background: rgba(10, 15, 30, 0.8);
        border: 1px solid var(--border);
        border-radius: 16px;
        overflow: hidden;
        backdrop-filter: blur(12px);
        box-shadow:
          0 0 0 1px rgba(0, 229, 255, 0.05),
          0 20px 60px rgba(0, 0, 0, 0.5),
          0 0 80px rgba(0, 229, 255, 0.05);
      }
      .terminal-bar {
        position: relative;
        display: flex;
        align-items: center;
        gap: 8px;
        padding: 0.8rem 1rem;
        background: rgba(255, 255, 255, 0.03);
        border-bottom: 1px solid var(--border);
      }
      /* A write travelling along the bottom edge toward the database */
      .terminal-bar::after,
      .code-header::after {
        content: "";
        position: absolute;
        bottom: -1px;
        left: 100%;
        width: 70px;
        height: 1px;
        background: linear-gradient(
          90deg,
          transparent,
          var(--accent),
          transparent
        );
        opacity: 0.6;
        animation: busFlow 4s linear infinite;
      }
      @keyframes busFlow {
        from {
          left: 100%;
        }
        to {
          left: -70px;
        }
      }
      /* The database itself: a cylinder whose discs flash as writes land */
      .db-cluster {
        display: flex;
        align-items: center;
        gap: 8px;
      }
      .db-cyl {
        display: flex;
        flex-direction: column;
        gap: 2px;
        filter: drop-shadow(0 0 6px rgba(0, 229, 255, 0.25));
      }
      .db-cyl i {
        width: 18px;
        height: 5px;
        border-radius: 50%;
        background: linear-gradient(90deg, var(--accent), var(--accent-2));
        opacity: 0.5;
        animation: discFlash 1.8s ease-in-out infinite;
      }
      .db-cyl i:nth-child(2) {
        animation-delay: 0.15s;
      }
      .db-cyl i:nth-child(3) {
        animation-delay: 0.3s;
      }
      @keyframes discFlash {
        0%,
        24%,
        100% {
          opacity: 0.5;
        }
        10% {
          opacity: 1;
        }
      }
      .db-tag {
        font-family: var(--mono);
        font-size: 0.6rem;
        letter-spacing: 0.16em;
        text-transform: uppercase;
        color: var(--text-dim);
        opacity: 0.8;
      }
      /* JSON documents streaming from the API into the database */
      .doc-stream {
        position: relative;
        flex: 1;
        height: 16px;
        min-width: 48px;
        overflow: hidden;
      }
      .doc-stream::before {
        content: "";
        position: absolute;
        top: 50%;
        left: 0;
        right: 0;
        height: 1px;
        background: repeating-linear-gradient(
          90deg,
          rgba(255, 255, 255, 0.13) 0 3px,
          transparent 3px 9px
        );
      }
      .doc-chip {
        position: absolute;
        top: 50%;
        left: 100%;
        transform: translateY(-50%);
        font-family: var(--mono);
        font-size: 0.5rem;
        line-height: 1;
        padding: 2px 4px;
        border: 1px solid rgba(0, 229, 255, 0.35);
        border-radius: 4px;
        color: var(--accent);
        background: rgba(0, 229, 255, 0.08);
        animation: docTravel 3.6s linear infinite;
      }
      .doc-chip:nth-child(2) {
        animation-delay: -1.8s;
        color: var(--accent-2);
        border-color: rgba(124, 106, 255, 0.4);
        background: rgba(124, 106, 255, 0.08);
      }
      @keyframes docTravel {
        0% {
          left: 100%;
          opacity: 0;
          transform: translateY(-50%) scale(1);
        }
        10% {
          opacity: 0.9;
        }
        82% {
          opacity: 0.9;
          transform: translateY(-50%) scale(1);
        }
        100% {
          left: -18px;
          opacity: 0;
          transform: translateY(-50%) scale(0.4);
        }
      }
      .term-session {
        display: flex;
        align-items: center;
        gap: 7px;
        font-family: var(--mono);
        font-size: 0.72rem;
        color: var(--text-dim);
      }
      .live-dot {
        width: 6px;
        height: 6px;
        border-radius: 50%;
        background: var(--ok);
        box-shadow: 0 0 7px var(--ok);
        animation: livePulse 2.2s ease-in-out infinite;
      }
      @keyframes livePulse {
        0%,
        100% {
          opacity: 1;
          transform: scale(1);
        }
        50% {
          opacity: 0.45;
          transform: scale(0.8);
        }
      }
      @media (prefers-reduced-motion: reduce) {
        .db-cyl i,
        .doc-chip,
        .live-dot {
          animation: none;
        }
        .doc-chip,
        .terminal-bar::after,
        .code-header::after {
          display: none;
        }
      }
      .terminal-body {
        padding: 1.2rem 1.4rem;
        font-family: var(--mono);
        font-size: 0.8rem;
        line-height: 2;
        color: var(--text-dim);
      }
      .terminal-body .cmd {
        color: var(--text);
      }
      .terminal-body .method {
        color: var(--accent-2);
        font-weight: 600;
      }
      .terminal-body .path {
        color: var(--text);
      }
      .terminal-body .ok {
        color: var(--ok);
      }
      .terminal-body .line {
        opacity: 0;
        animation: typeLine 0.4s ease forwards;
      }
      .terminal-body .line:nth-child(1) {
        animation-delay: 0.5s;
      }
      .terminal-body .line:nth-child(2) {
        animation-delay: 1s;
      }
      .terminal-body .line:nth-child(3) {
        animation-delay: 1.5s;
      }
      .terminal-body .line:nth-child(4) {
        animation-delay: 2s;
      }
      .terminal-body .line:nth-child(5) {
        animation-delay: 2.5s;
      }
      .terminal-body .line:nth-child(6) {
        animation-delay: 3s;
      }
      .terminal-body .line:nth-child(7) {
        animation-delay: 3.5s;
      }
      .terminal-body .line:nth-child(8) {
        animation-delay: 4s;
      }
      @keyframes typeLine {
        from {
          opacity: 0;
          transform: translateX(-8px);
        }
        to {
          opacity: 1;
          transform: translateX(0);
        }
      }

      /* ── Section Shared ── */
      section {
        padding: 6rem 0;
      }
      .section-label {
        font-family: var(--mono);
        font-size: 0.78rem;
        font-weight: 600;
        color: var(--accent);
        text-transform: uppercase;
        letter-spacing: 2px;
        margin-bottom: 0.8rem;
      }
      .section-heading {
        font-size: clamp(1.8rem, 4vw, 2.8rem);
        font-weight: 800;
        letter-spacing: -1px;
        line-height: 1.15;
        margin-bottom: 1rem;
      }
      .section-sub {
        color: var(--text-dim);
        font-size: 1.05rem;
        max-width: 60ch;
        margin-bottom: 3rem;
      }

      /* ── Feature Cards ── */
      .features-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 1.2rem;
      }
      .feature-card {
        background: var(--surface);
        border: 1px solid var(--border);
        border-radius: var(--radius);
        padding: 1.8rem;
        transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
        position: relative;
        overflow: hidden;
      }
      .feature-card::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 2px;
        background: linear-gradient(
          90deg,
          transparent,
          var(--accent),
          transparent
        );
        opacity: 0;
        transition: opacity 0.35s;
      }
      .feature-card:hover {
        border-color: rgba(0, 229, 255, 0.15);
        transform: translateY(-4px);
        box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
      }
      .feature-card:hover::before {
        opacity: 1;
      }
      .feature-icon {
        width: 44px;
        height: 44px;
        border-radius: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-family: var(--mono);
        font-size: 24px;
        font-style: normal;
        font-weight: 500;
        line-height: 1;
        letter-spacing: normal;
        text-transform: none;
        white-space: nowrap;
        word-wrap: normal;
        direction: ltr;
        font-feature-settings: "liga";
        -webkit-font-feature-settings: "liga";
        -webkit-font-smoothing: antialiased;
        margin-bottom: 1.2rem;
        background: rgba(0, 229, 255, 0.08);
        border: 1px solid rgba(0, 229, 255, 0.12);
      }
      .feature-card:nth-child(2) .feature-icon {
        background: rgba(124, 106, 255, 0.08);
        border-color: rgba(124, 106, 255, 0.12);
      }
      .feature-card:nth-child(3) .feature-icon {
        background: rgba(255, 106, 200, 0.08);
        border-color: rgba(255, 106, 200, 0.12);
      }
      .feature-card:nth-child(4) .feature-icon {
        background: rgba(0, 255, 163, 0.08);
        border-color: rgba(0, 255, 163, 0.12);
      }
      .feature-card:nth-child(5) .feature-icon {
        background: rgba(255, 200, 50, 0.08);
        border-color: rgba(255, 200, 50, 0.12);
      }
      .feature-card:nth-child(6) .feature-icon {
        background: rgba(255, 100, 100, 0.08);
        border-color: rgba(255, 100, 100, 0.12);
      }
      .feature-card h3 {
        font-size: 1.05rem;
        font-weight: 700;
        margin-bottom: 0.5rem;
      }
      .feature-card p {
        color: var(--text-dim);
        font-size: 0.9rem;
      }

      /* ── Stats Banner ── */
      .release-facts {
        margin-top: 4rem;
      }
      .release-facts-header {
        display: flex;
        align-items: end;
        justify-content: space-between;
        gap: 2rem;
        margin-bottom: 1.5rem;
      }
      .release-facts-header .section-label {
        margin-bottom: 0.55rem;
      }
      .release-facts-header h3 {
        font-size: clamp(1.35rem, 3vw, 1.85rem);
        line-height: 1.2;
      }
      .release-facts-header p {
        max-width: 48ch;
        color: var(--text-dim);
        font-size: 0.9rem;
      }
      .stats-banner {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 1px;
        background: var(--border);
        border-radius: var(--radius);
        overflow: hidden;
      }
      .stat-item {
        background: var(--surface);
        padding: 2rem 1.5rem;
      }
      .stat-type {
        display: inline-flex;
        margin-bottom: 1rem;
        padding: 0.25rem 0.45rem;
        border: 1px solid rgba(0, 229, 255, 0.16);
        border-radius: 999px;
        background: rgba(0, 229, 255, 0.06);
        color: var(--accent);
        font-family: var(--mono);
        font-size: 0.65rem;
        font-weight: 600;
        letter-spacing: 0.8px;
        text-transform: uppercase;
      }
      .stat-value {
        font-size: 2rem;
        font-weight: 800;
        letter-spacing: -1px;
        margin-bottom: 0.3rem;
        background: linear-gradient(135deg, var(--accent), var(--accent-2));
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
      }
      .stat-label {
        color: var(--text);
        font-size: 0.88rem;
        font-weight: 650;
        line-height: 1.35;
      }
      .stat-note {
        margin-top: 0.55rem;
        color: var(--text-dim);
        font-size: 0.76rem;
        line-height: 1.55;
      }
      .stats-footnote {
        margin-top: 1rem;
        padding-left: 0.85rem;
        border-left: 2px solid rgba(0, 229, 255, 0.28);
        color: var(--text-dim);
        font-size: 0.8rem;
        line-height: 1.6;
      }
      .stats-footnote strong {
        color: var(--text);
      }

      /* ── Timewave Section ── */
      .timewave {
        position: relative;
        border-radius: 20px;
        padding: 3.5rem;
        background:
          linear-gradient(
            135deg,
            rgba(0, 229, 255, 0.06),
            rgba(124, 106, 255, 0.06),
            rgba(255, 106, 200, 0.04)
          ),
          var(--surface);
        border: 1px solid rgba(0, 229, 255, 0.12);
        overflow: hidden;
      }
      .timewave::before {
        content: "";
        position: absolute;
        top: -50%;
        right: -20%;
        width: 500px;
        height: 500px;
        background: radial-gradient(
          circle,
          rgba(0, 229, 255, 0.08),
          transparent 70%
        );
        animation: orbFloat 15s ease-in-out infinite alternate;
      }
      .timewave-content {
        position: relative;
        z-index: 2;
      }
      .timewave .section-heading {
        margin-bottom: 1.5rem;
      }
      .timewave-desc {
        color: var(--text-dim);
        font-size: 1.05rem;
        line-height: 1.8;
        max-width: 65ch;
        margin-bottom: 2rem;
      }
      .timewave-features {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1rem;
      }
      .tw-feat {
        display: flex;
        align-items: flex-start;
        gap: 0.8rem;
        padding: 1rem;
        border-radius: 12px;
        background: rgba(255, 255, 255, 0.02);
        border: 1px solid rgba(255, 255, 255, 0.04);
        min-height: 100%;
        transition:
          transform 0.2s ease,
          border-color 0.2s ease,
          background 0.2s ease;
      }
      .tw-feat:hover {
        transform: translateY(-2px);
        border-color: rgba(0, 229, 255, 0.28);
        background: rgba(255, 255, 255, 0.055);
      }
      .tw-icon {
        width: 36px;
        height: 36px;
        min-width: 36px;
        border-radius: 10px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-family: var(--mono);
        font-size: 21px;
        font-style: normal;
        font-weight: 500;
        line-height: 1;
        letter-spacing: normal;
        text-transform: none;
        white-space: nowrap;
        word-wrap: normal;
        direction: ltr;
        font-feature-settings: "liga";
        -webkit-font-feature-settings: "liga";
        -webkit-font-smoothing: antialiased;
        background: rgba(0, 229, 255, 0.1);
      }
      .tw-feat h4 {
        font-size: 0.9rem;
        font-weight: 600;
        margin-bottom: 0.2rem;
      }
      .tw-feat p {
        font-size: 0.82rem;
        color: var(--text-dim);
      }
      .tw-stage {
        display: inline-flex;
        margin-bottom: 0.45rem;
        color: var(--cyan);
        font-family: var(--mono);
        font-size: 0.66rem;
        font-weight: 700;
        letter-spacing: 0.12em;
        text-transform: uppercase;
      }

      /* ── API Section ── */
      .api-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
        align-items: start;
      }
      .api-steps {
        display: flex;
        flex-direction: column;
        gap: 1rem;
      }
      .api-step {
        display: flex;
        gap: 1rem;
        align-items: flex-start;
        padding: 1.2rem;
        border-radius: 14px;
        background: var(--surface);
        border: 1px solid var(--border);
        transition: all 0.3s;
      }
      .api-step:hover {
        border-color: rgba(0, 229, 255, 0.15);
        background: var(--surface-2);
      }
      .step-num {
        width: 32px;
        height: 32px;
        min-width: 32px;
        border-radius: 10px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-family: var(--mono);
        font-size: 0.85rem;
        font-weight: 700;
        background: rgba(0, 229, 255, 0.1);
        color: var(--accent);
      }
      .step-content h4 {
        font-size: 0.95rem;
        font-weight: 600;
        margin-bottom: 0.25rem;
      }
      .step-content code {
        font-family: var(--mono);
        font-size: 0.78rem;
        color: var(--accent);
        background: rgba(0, 229, 255, 0.06);
        padding: 0.15rem 0.45rem;
        border-radius: 5px;
      }
      .api-code-block {
        background: rgba(10, 15, 30, 0.9);
        border: 1px solid var(--border);
        border-radius: var(--radius);
        overflow: hidden;
        position: sticky;
        top: 100px;
      }
      .code-header {
        position: relative;
        display: flex;
        align-items: center;
        gap: 10px;
        padding: 0.8rem 1.2rem;
        background: rgba(255, 255, 255, 0.02);
        border-bottom: 1px solid var(--border);
        font-family: var(--mono);
        font-size: 0.75rem;
        color: var(--text-dim);
      }
      .code-header .code-header-actions {
        margin-left: auto;
      }
      .code-header-actions {
        display: flex;
        align-items: center;
        gap: 0.75rem;
      }
      .copy-button {
        appearance: none;
        display: inline-flex;
        align-items: center;
        gap: 0.35rem;
        padding: 0.35rem 0.55rem;
        border: 1px solid rgba(0, 229, 255, 0.18);
        border-radius: 7px;
        background: rgba(0, 229, 255, 0.07);
        color: var(--accent);
        font: inherit;
        cursor: pointer;
        transition:
          background 0.2s,
          border-color 0.2s,
          color 0.2s;
      }
      .copy-button:hover {
        background: rgba(0, 229, 255, 0.14);
        border-color: rgba(0, 229, 255, 0.35);
      }
      .copy-button:focus-visible {
        outline: 2px solid var(--accent);
        outline-offset: 2px;
      }
      .copy-button[data-state="copied"] {
        color: var(--ok);
        border-color: rgba(0, 255, 163, 0.28);
        background: rgba(0, 255, 163, 0.08);
      }
      .copy-button .copy-symbol {
        font-family: var(--mono);
        font-size: 16px;
        font-style: normal;
        font-weight: 500;
        line-height: 1;
        font-feature-settings: "liga";
        -webkit-font-feature-settings: "liga";
      }
      .code-body {
        margin: 0;
        padding: 1.4rem;
        font-family: var(--mono);
        font-size: 0.8rem;
        line-height: 2.2;
        overflow-x: auto;
        color: var(--text-dim);
        white-space: pre;
      }
      .code-body .comment {
        color: #4a5578;
      }
      .code-body .kw {
        color: var(--accent-2);
      }
      .code-body .str {
        color: var(--ok);
      }
      .code-body .url {
        color: var(--accent);
      }

      /* ── Footer ── */
      footer {
        padding: 3rem 0;
        border-top: 1px solid var(--border);
      }
      .footer-inner {
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-wrap: wrap;
        gap: 1rem;
      }
      .footer-brand {
        font-weight: 800;
        font-size: 1.1rem;
        letter-spacing: -0.5px;
        display: flex;
        align-items: center;
        gap: 0.45rem;
      }
      .footer-brand .brand-accent {
        color: var(--accent);
      }
      .footer-brand .brand-logo {
        width: 38px;
        height: auto;
        filter: drop-shadow(0 0 6px rgba(0, 229, 255, 0.3));
      }
      .footer-text {
        color: var(--text-dim);
        font-size: 0.85rem;
      }
      .footer-links {
        display: flex;
        gap: 1.5rem;
      }
      .footer-links a {
        color: var(--text-dim);
        text-decoration: none;
        font-size: 0.85rem;
        transition: color 0.2s;
      }
      .footer-links a:hover {
        color: var(--accent);
      }

      /* ── Responsive ─── */
      @media (max-width: 1024px) {
        .hero-grid {
          grid-template-columns: 1fr;
          gap: 3rem;
        }
        .features-grid {
          grid-template-columns: repeat(2, 1fr);
        }
        .stats-banner {
          grid-template-columns: repeat(2, 1fr);
        }
        .release-facts-header {
          align-items: flex-start;
          flex-direction: column;
          gap: 0.65rem;
        }
        .timewave-features {
          grid-template-columns: 1fr;
        }
        .api-grid {
          grid-template-columns: 1fr;
        }
        .api-code-block {
          position: static;
        }
      }
      @media (max-width: 640px) {
        section {
          padding: 4rem 0;
        }
        .hero {
          min-height: auto;
          padding: 7rem 0 3rem;
        }
        .hero h1 {
          letter-spacing: -1px;
        }
        .features-grid {
          grid-template-columns: 1fr;
        }
        .stats-banner {
          grid-template-columns: 1fr 1fr;
        }
        .timewave {
          padding: 2rem 1.5rem;
        }
        .timewave-features {
          grid-template-columns: 1fr;
        }
        .nav-links {
          display: none;
          position: fixed;
          top: 60px;
          left: 0;
          right: 0;
          background: rgba(4, 6, 14, 0.95);
          backdrop-filter: blur(24px);
          flex-direction: column;
          padding: 1.5rem;
          border-bottom: 1px solid var(--border);
          gap: 0.5rem;
        }
        .nav-links.open {
          display: flex;
        }
        .nav-links a {
          padding: 0.8rem 1rem;
        }
        .hamburger {
          display: block;
        }
        .footer-inner {
          flex-direction: column;
          text-align: center;
        }
      }